Waldman, S., & Manchess, G. (2005). The last river: John Wesley Powell & the Colorado River Exploring Expedition / by Stuart Waldman ; illustrated by Gregory Manchess. Mikaya Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWaldman, Stuart, और Gregory Manchess. The Last River: John Wesley Powell & the Colorado River Exploring Expedition / by Stuart Waldman ; Illustrated by Gregory Manchess. New York: Mikaya Press, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWaldman, Stuart, और Gregory Manchess. The Last River: John Wesley Powell & the Colorado River Exploring Expedition / by Stuart Waldman ; Illustrated by Gregory Manchess. Mikaya Press, 2005.
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